Secondary disconnect controller (SDC) reference voltage (Vref) for current sensor measurement is irrational, making SDC unable to monitor drive unit electrical state.
<0.01% (Extremely rare)
None displayed
Pyro disconnect may not function as expected.
Secondary disconnect controller (SDC) reference voltage (Vref) for current sensor measurement is irrational, making SDC unable to monitor drive unit electrical state.
SDC reference voltage (Vref) measurement is outside of expected range.
Reference voltage (Vref) is within expected range.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model Y, Model Y 2025+
service-fix
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